JPS5669223A - Preparation of aqueous solution of slaked line and its device - Google Patents

Preparation of aqueous solution of slaked line and its device

Info

Publication number
JPS5669223A
JPS5669223A JP14189079A JP14189079A JPS5669223A JP S5669223 A JPS5669223 A JP S5669223A JP 14189079 A JP14189079 A JP 14189079A JP 14189079 A JP14189079 A JP 14189079A JP S5669223 A JPS5669223 A JP S5669223A
Authority
JP
Japan
Prior art keywords
slaked lime
aqueous solution
tank
water
continuously
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14189079A
Other languages
Japanese (ja)
Other versions
JPS632891B2 (en
Inventor
Sadao Kojima
Masaaki Shimada
Kunio Sakai
Katsuo Horie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERITASU KK
VELITAS KK
Kureha Corp
Original Assignee
BERITASU KK
VELITAS KK
Kureha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BERITASU KK, VELITAS KK, Kureha Corp filed Critical BERITASU KK
Priority to JP14189079A priority Critical patent/JPS5669223A/en
Priority to US06/134,051 priority patent/US4366142A/en
Priority to CA000348568A priority patent/CA1160427A/en
Priority to GB8010397A priority patent/GB2048107B/en
Priority to US06/223,286 priority patent/US4389376A/en
Publication of JPS5669223A publication Critical patent/JPS5669223A/en
Publication of JPS632891B2 publication Critical patent/JPS632891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: In dissolving slaked lime piled in a dissolving tank by feeding water from the bottom of the tank and taking out an aqueous solution of slaked lime, to obtain a saturated aqueous solution of slaked lime stably and continuously for a long time, by making slaked lime to flow using an agitator rotating vertically equipped on the bottom of the tank.
CONSTITUTION: The slaked lime dissolving tank 1 of cylindrical type or inverted trucated cone type is provided with the water inlet 5 so that slaked lime piled in the tank 1 is dissolved in water, and an aqueous solution of slaked lime is taken out continuously from the water outlet 3. In the operation, one or more agitators 6 furnished on the bottom of the tank 1 rotating vertically are turned to make slaked lime flow. Thus, a saturated aqueous solution of slaked lime useful for adjusting pH of water supply, protecting water supply pipes, etc. is obtained stably and continuously for a long time.
COPYRIGHT: (C)1981,JPO&Japio
JP14189079A 1979-03-28 1979-11-01 Preparation of aqueous solution of slaked line and its device Granted JPS5669223A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14189079A JPS5669223A (en) 1979-11-01 1979-11-01 Preparation of aqueous solution of slaked line and its device
US06/134,051 US4366142A (en) 1979-03-28 1980-03-26 Method and apparatus for the preparation of slaked lime solution
CA000348568A CA1160427A (en) 1979-03-28 1980-03-27 Method and apparatus for the preparation of slaked lime solution
GB8010397A GB2048107B (en) 1979-03-28 1980-03-27 Method and apparatus for the continuous preparation of slaked lime solution
US06/223,286 US4389376A (en) 1979-03-28 1981-01-08 Apparatus for the preparation of slaked lime solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14189079A JPS5669223A (en) 1979-11-01 1979-11-01 Preparation of aqueous solution of slaked line and its device

Publications (2)

Publication Number Publication Date
JPS5669223A true JPS5669223A (en) 1981-06-10
JPS632891B2 JPS632891B2 (en) 1988-01-21

Family

ID=15302539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14189079A Granted JPS5669223A (en) 1979-03-28 1979-11-01 Preparation of aqueous solution of slaked line and its device

Country Status (1)

Country Link
JP (1) JPS5669223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06240713A (en) * 1992-12-25 1994-08-30 Kureha Chem Ind Co Ltd Formation method of protection film inside running water piping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06240713A (en) * 1992-12-25 1994-08-30 Kureha Chem Ind Co Ltd Formation method of protection film inside running water piping

Also Published As

Publication number Publication date
JPS632891B2 (en) 1988-01-21

Similar Documents

Publication Publication Date Title
GB1207550A (en) Apparatus for feeding dry particulate chlorinating reagent into a swimming pool
GB1483376A (en) Process and apparatus for metering and wetting polyelectrolytes
JPS5669223A (en) Preparation of aqueous solution of slaked line and its device
JPS5669221A (en) Preparation of aqueous solution of slaked lime and its device
JPS5669222A (en) Continuous production unit for aqueous solution of slaked lime
JPS5434106A (en) Liquid feeding device
DE59200761D1 (en) Water / sand dosing device.
JPS55134611A (en) Method and apparatus for dissolving coagulant
GB1068956A (en) Printing press water solution mixing mechanism
JPS5374604A (en) Automatic chemical fluid injector
JPS53128094A (en) Apparatus for automatically feeding grinding liquid
JPS51130055A (en) Apparatus for controlling amounts incorporated of chemicals in a water purification plant
JPS5542207A (en) Method and apparatus for producing ca ion for fishery
JPS52140946A (en) Hot water heating unit
JPS5380299A (en) Automatic drinks vending machine
JPS54146457A (en) Method and device for coagulation and buoy-up disposal
JPS57198074A (en) Laver and water mixer
JPS51114701A (en) Automatic liquid supply apparatus
JPS54156333A (en) Nighsoil treatment tank
JPS55122933A (en) Feeder of water permeable material in ditching machine
JPS5561530A (en) Powder processing method in powder transportation and apparatus thereof
JPS55109224A (en) Method and equipment for preparing aqueous slaked lime solution
JPS51145910A (en) Water tank
JPS5511046A (en) Method for obtaining potable water from distilled water
JPS5515674A (en) Wet type exhaust gas desulfurization apparatus